Cas 89937-19-9,Cyclobutanecarbonitrile, 1-chloro-2-oxo-4-phenyl-, cis-

89937-19-9

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Basic information

Product Name: Cyclobutanecarbonitrile, 1-chloro-2-oxo-4-phenyl-, cis-
Synonyms:
CAS NO:89937-19-9
Molecular Formula: C11H8ClNO
Molecular Weight: 205.644
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Cyclobutanecarbonitrile, 1-chloro-2-oxo-4-phenyl-, cis-(CAS DataBase Reference)
NIST Chemistry Reference: Cyclobutanecarbonitrile, 1-chloro-2-oxo-4-phenyl-, cis-(89937-19-9)
EPA Substance Registry System: Cyclobutanecarbonitrile, 1-chloro-2-oxo-4-phenyl-, cis-(89937-19-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 89937-19-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 89937-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,3 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89937-19:
(7*8)+(6*9)+(5*9)+(4*3)+(3*7)+(2*1)+(1*9)=199
199 % 10 = 9
So 89937-19-9 is a valid CAS Registry Number.

89937-19-9Upstream product

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89937-19-9Relevant academic research and scientific papers

Chlorocyanoketene. Synthesis and Cycloadditions to Alkenes

Fishbein, Paul L.,Moore, Harold W.

, p. 2190 - 2194 (1984)

Details for two syntheses of chlorocyanoketene (CCK) are provided.These involve the thermolysis (103 deg C) of 4-azido-3-chloro-5-methoxy-2(5H)-furanone as well as generation of the ketene at ambient temperature upon treatment of 3,4-dichlorocyclobutendio

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